Question

A horse pulls a cart with a force of 42.0 lb at an angle of 27.0° with the horizontal and moves along at a speed of6.20 mi/h. (a) How much work does the horse do in 12.0 min? (b) Find the power output of the horse, in hp of course.

Answer 1

Answer:A horse pulls a cart with a force of 42.0 lb at an angle of 27.0° with the horizontal and moves along at a speed of6.20 mi/h. (a) How much work does the horse do in 12.0 min? (b) Find the power output of the horse, in hp of course.

Explanation:

Answer 2

answer-

6.20×42.0/27.0= 9.64444

a)work done= 12.0×9.64444=115.73328

b) power output of the horse =42.0×27.0×6.20×12.0= 84369.6